parameterize

parameterize(string, sep = '-')
Instance Public methods

Replaces special characters in a string so that it may be used as part of a 'pretty' URL.

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class Person
  def to_param
    "#{id}-#{name.parameterize}"
  end
end
 
@person = Person.find(1)
# => #<Person id: 1, name: "Donald E. Knuth">
 
<%= link_to(@person.name, person_path(@person)) %>
# => <a href="/person/1-donald-e-knuth">Donald E. Knuth</a>
doc_ruby_on_rails
2025-01-10 15:47:30
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